Alienware AW3418HW Manual de solución de problemas - Página 13
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AW3418HW/DW High-frequency noise (flicker) issue
Over-clock mainly support for motion display (Games and Videos).
High - Frequency Noise (Flicker) may be observed with Over-clock enabled. This symptom will
disappear when Over-clocking is disabled.
How to check if Over-clocking is turned on:
1. Press on "Menu Key "(No.5) to launch following information on screen
2. Check "Over-clock" shows "On" or "Off (Figure 18.)
Figure 18. - Enabling Over-clock option
How to disable Over-clocking:
Enter OSD menu->Select "Game"=>Select "Over-clock" =>Switch from "On" to "Off"
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Light leakage on four corners of the screen
The AW3418DW and AW3418HW monitors have a curved screen. Due to this design the
optimal viewing position should be at the center of the screen.
Light Leakage Testing:
Light leakage inspections should not be performed in dark room.
All Dell monitors are inspected per industry standard, which is with 70 lux ambient
lighting (similar to typical office lighting) and the pattern of 16 Gray levels. (Any visual
inspection should be done in the same manner.)
Due to the screen curvature, some corners of the screen may appear yellowish or pinkish
especially when displaying a dark image in a dark room. This is normal monitor behavior
for curved screen and typically does not affect overall viewing performance
Workaround:
1. Inspect the condition of the monitor.
2. Perform the monitor inspection of the monitor in a normally lighted (not dark) room